The electric motor in a motorized control valve is responsible for moving the stem, which in turn controls the flow of fluid or gas. The motor is connected to the stem through a gear train, and it is controlled by a control signal from a process control system. The control signal is typically an electrical signal that is generated by a process control system and sent to the motorized control valve to control the position of the stem and, therefore, the flow rate of fluid or gas.
Motorized Control Valves are used in a variety of industrial process applications, including heating and cooling systems, power plants, water treatment plants, chemical processing plants, and oil and gas production. In these applications, Motorized control valve provide precise and accurate control of the flow rate of fluid, which is essential for ensuring the safe and efficient operation of the process system.
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